[Flutter] Unknown Kotlin JVM target: 21

my jdk version is 17, also set it on everywhere but build fails and return this message: Unknown Kotlin JVM target: 21 What should I do?

FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ':assets_audio_player_web:compileDebugKotlin'.
> Error while evaluating property 'compilerOptions.jvmTarget' of task ':assets_audio_player_web:compileDebugKotlin'.
> Failed to calculate the value of property 'jvmTarget'.
> Unknown Kotlin JVM target: 21




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